baber/WOPTO huggingface dataset:
Patent JP-H07256553-A (JP)
Title: Honing work for plane, work holding device and honing machine
Inventor: OE HIROYUKI
IPC: B24B33/055
Filed: 1994-03-18
Abstract: PURPOSE:To enable the honing work for the plane such as the inner surface of the square hole of a workpiece. CONSTITUTION:A work W is reciprocatingly shifted in the horizontal direction which crosses with the axis line at right angle and parallel to a plane Wa, holding a work W so that the axis line X is directed in the vertical direction, by a work holding device 2, and the grinding wheels G and G of a horning tool 1 are bulged outward for the plane Wa of the work W through the reciprocating operation in the vertical direction along the axis line X of the work W. Accordingly, the honing work for the inside plane Wa is carried out, maintaining the similar relation to the honing work technique for the conventional cylinder inner surface, between the work W and the grinding wheel G.
Patent JP-S61233477-A (JP)
Title: Head position deviation correcting system
Inventor: TAKITA KAZUYUKI
IPC: G11B21/10
Filed: 1985-04-08
Abstract: PURPOSE:To prevent off track caused by ambient temperature or heat generation by providing a servo track in at least one of outside or inside of the data track area of a magnetic disk and watching the lapse of time from seeking action and making correction. CONSTITUTION:When a new address is inputted to an address circuit before lapse of specified time from starting of the device, a timer sequence circuit 38 is informed that seek instruction is inputted. If specified time is lapsed since previous seek instruction, the timer sequence circuit 38 and a timer circuit 17 drive a positional deviation detecting operation circuit, and positions a magnetic head on the servo track and inputs a new positional deviation correction signal to a memory circuit 2 through a positional deviation correction signal circuit. Then, regular seek operation is executed and the position of the magnetic head is corrected obtaining a correction signal from the memory circuit 2.
Patent JP-S57164-A (JP)
Title: Method of molding aromatic polyamide resin
Inventor: OGAWA YOSHINARI
IPC: C08L77/00
Filed: 1980-06-04
Abstract: PURPOSE:To obtain an arom. polyamide resin molded product with improved mechanical strength, by the pressure molding of an arom. polyamide powder compounded with an oxazoline compd. in a metal mold followed by heating. CONSTITUTION:A powdered polyamide composition obtd. by compounding an arom. polyamide (A) with 0.01-10wt% based on component (A), compound (B)  of formula I (wherein D is a divalent org. group.; n is 0 or 1; X is a divalent org. group in which a ring structure of formula II forms a five-or six-membered ring), is subjected to pressure molding in a metal mold to obtain a prelinminary molded product. Then the preliminary molded product is heated at a temp. lower than the m.p. of the aromatic polyamide (A). The compd. of the formula I, being particularly highly reactive with a -COOH group, reacts with the terminal group of the  arom. polyamide even in a solid state, which can efficiently increase the degree of  polymerization of the arom. polyamide.
Patent JP-S571925-A (JP)
Title: Measuring apparatus for vibration in high-temperature atmosphere
Inventor: IKEUCHI KAZUO
IPC: G01M99/00
Filed: 1980-06-04
Abstract: PURPOSE:To enable an accurate vibration measurement to be effected even in a high-temperature atmosphere, by arranging a gap detector and a slide detector near a vibration detector in a driving apparatus unit, and controlling the gap of the vibration detector so as to be a proper dimension according to the detection signals from these detectors. CONSTITUTION:The outside of the outer wall 1 of a casing incorporating a turbine rotor 16 is coated with a lagging material 2, and a traverse apparatus 5 is mounted outside of it. To the end of a rod 7 incorporated in the traverse apparatus 5, a vibration detector 13, a gap detector 14 and a slide detector 15 are attached with a minute gap from the outer circumference of the turbine rotor 16. The detection signals from these detectors are sent to a controller 31 respectively. The vibration detector 13 perform an accurate vibration measurement while maintaining a proper gap based on the gap delta which is controlled by the gap detector 14.
Patent JP-H01248781-A (JP)
Title: Picture reception display device
Inventor: KARIYADO AKIRA
IPC: H04N7/173
Filed: 1988-03-30
Abstract: PURPOSE:To facilitate the visual confirmation of key input information and to display lots of number of characters by displaying key input information on the 2nd display area being part of a text display area in a character size larger than the character size on the 1st display area. CONSTITUTION:A display means 11 displaying received pattern information on a text display area A on the monitor screen and displaying key input information by key input entry onto the 1st display area C different from the text display area A in a prescribed character size and a display switching means SW displaying the key input information on the 2nd display area D being part of the text display area in a character size larger than the character size in the 1st display area C are provided. Thus, the character size is displayed on the 2nd display area D while being extended. Thus, ease of visual observation is attained and since the change of the character size is attained, lots of characters unable to be displayed on the 1st display area C are displayed by reducing the character size.
Patent JP-S62231460-A (JP)
Title: Information medium holding and retrieving device
Inventor: TODA HIROJI
IPC: G11B17/24
Filed: 1986-03-31
Abstract: PURPOSE:To surely store a cassette to a storage space without using a special detection means by providing a spring and an elastic stopper to one side plate and a rear end of a storage space respectively and forming a slot engaged with the spring to the side face of the cassette. CONSTITUTION:A longitudinal partition plate 124 is coupled with a notch slot 121a of a partition plate 121, a notch slot 122a of a partition plate 122 and a notch slot 123a of a partition plate 123. An upper slot 150a and a lower slot 150b of a brace 150 are engaged respectively with projections 122j, 123j', an R-shaped projection 150c at the midpoint of a brace 10 is penetrated into a space S via a hole 124 h so as to act like a stopper preventing that the cassette 18 is loaded too deep into the space S. The plate 151 provided with the spring 151a is adhered to one side face of the partition plate 124 so as to prevent a play of the cassette 18 in the space S.
Patent JP-S56190-A (JP)
Title: Thermal recording material
Inventor: MINO HISASHI
IPC: C09D11/00
Filed: 1979-06-15
Abstract: PURPOSE: To ease the handling and to improve the thermal response by using a developer in which bisphenol-A and paraphenyl-phenol are combined with each other in the ratio 10:1W1:1 by weight.  
     CONSTITUTION: A heat-sensitive layer the main components of which are leuco dyestuff, developer in which bisphenol-A and paraphenyl phenol are combined with each other in te ratio 10:1W1:1, and water soluble binder is formed on the base material to make up a high sensitive thermal recording material. For the leuco dyestuff, leuco bodies such as triphenyl methane system, fluoren system and phenothiazine system ones or the like are suitable. For the water soluble binder, polyvinyl alcohol, starch or its denatured substance, methyl cellulose can be used. Also white pigments such as talc, clay, silica and titanium oxide, wax and dispersant can be added to the thermal recording layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09266269-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device and circuit substrate
Inventor: WAKAMIYA KEIICHIRO
IPC: H01L23/12
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To realize the electrode interval at fine pitch. SOLUTION: A semiconductor element 3 and a bump electrode 12 are electrically coupled with each other through conductor foil patterns 7 arranged on upper main surface of a substrate 1. The conductor foil patterns 7 and a metallic board 9 are electrically coupled with each other through conductor plating layers 6 in the through holes 2 on a substrate provided with these holes 2. Since the upper ends of the through holes 2 are covered with conductor foil patterns 7, the conductor plating layers 6 are confined in the through holes 2 not to be laminated on the surface of the conductor foil patterns 7. Through these procedures, the conductor patterns 7 are miniaturized, thereby enabling the pitch of protrusive electrodes 12 to be set up at the narrow pitch.
Patent JP-H01247063-A (JP)
Title: Production of ham of fish meat
Inventor: KADOTA KENJI
IPC: A23L17/00
Filed: 1988-03-30
Abstract: PURPOSE:To simply produce ham of fish meat having excellent integrity in a short time without bleaching with water, by injecting a solution of mixed salts into fish meat fillet by a syringe. CONSTITUTION:A solution of mixed salts having 1.0 salt concentration- concentration of saturated solution of salt is injected to fish meat fillet by a syringe and the fish meat fillet is optionally massaged. Then meat having completed salt preserving process is packed into casings and heat-treated.
Patent JP-H06291286-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: ARITOME SEIICHI
IPC: H01L29/792
Filed: 1993-03-31
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor memory device which can reduce a gate-to-gate pitch smaller than a processing limit of a stepper and enables further high integration. CONSTITUTION:In a manufacturing method of a semiconductor memory device such as an EEPROM, a negative resist 7 is formed on a polycrystalline silicon film 3 which becomes a gate of a memory cell. A mask with a phase shifter 41 wherein a phase of exposure light is inverted is used, a resist 7 is exposed by lowering light intensity in a shifter edge, a formation region of a memory cell is masked and the resist 7 is exposed in a region excepting it, a fine groove is formed in the resist 7 by developing the resist 7 and the polycrystalline silicon film 3 is selectively etched by RIE using the resist 7 as a mask.
Patent JP-S63240270-A (JP)
Title: Change point detecting circuit
Inventor: OZAKI TORU
IPC: H04N1/417
Filed: 1987-03-27
Abstract: PURPOSE:To quicken the detection processing of a change point by using a command signal given optionally externally so as to invert the logic of a digital picture signal and detecting a specific logic change state appearing at first from the detection start position designated optionally and outputting the result. CONSTITUTION:In receiving a digital picture signal by one word 8-bit, the signal of the tail end 1-bit signal of the picture signal inputted precedingly is added to the head of the picture signal and the result is stored in parallel with a latch circuit 3. A digital picture signal (f) stored in the latch circuit 3 is inputted to an inversion processing section 4, where the signal is subjected to logical inversion. The signal (g) subject to inversion processing is given to a specific change point detection section 5, where a range designation signal (l) is generated from the signal (g) subjected to inversion processing and the position designation signal (h). The arrangement of specific logic '01' appearing at first from the detection start position designated by the position designation signal (h) is detected based on the range designation signal (l) and the signal (g) subjected to inversion processing. Then the digital signal whose flag is set to '1' at the detection position is outputted as a detection output signal (i).
Patent JP-S59201635-A (JP)
Inventor: HIROSE SHIYUNICHI
IPC: H02J1/00
Filed: 1983-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59199389-A (JP)
Title: Testing method of mooring device
Inventor: HARA KINSUKE
IPC: B63B21/16
Filed: 1983-04-27
Abstract: PURPOSE:To enable the sure checking of the performance of mooring devices at low cost by a method wherein anchor chains let out from the respective windlasses of the mooring devices in a pair are connected to each other through guiding members, and thereafter one windlass is braked, while the other is made to wind the chain. CONSTITUTION:For the purpose of testing, one anchor windlass 1b is braked, while the other windlass 1a is operated for winding. Then anchor chains 2a and 2b are pulled by the winding tension of the windlass 1a and thereby fairleaders 3a and 3b are made to face each other. This operation is continued gradually until the maximum winding capacity of the windlass 1a is reached. On the occasion, a tensile force acting on the anchor chain 2a acts on a loadcell 6a. Thereby an oil pressure in the loadcell 6a is raised and transmitted to a tension meter 9a, whereby the tensile force is indicated. After the time at which a maximum load operation is conducted, is checked up according to this indication, checking-up is performed as to the motor system of the windlass 1b, the brake system of the windlass 1a, the state of installation of 1a and 1b, and the bearings of the fairleaders 3a and 3b and the state of installation thereof.
Patent JP-H05283759-A (JP)
Title: Manufacture of single electron tunnel transistor element
IPC: H01L29/66
Filed: 1992-03-31
Abstract: PURPOSE:To realize a SET transistor element excellent in reproducibility by a method wherein a substrate is subjected to a roughening treatment, and an oxide superconductive thin film thinner than twice the height of the irregularities of the substrate is formed on the substrate through a reactive evaporation method. CONSTITUTION:A substrate 3 of MgO single crystal is subjected to a roughening process, where the surface of the substrate 3 is polished by Carborundum to be as rough as irregularities 50mum in height, and a YBCO thin film is formed on the surface of the substrate 3 through a reaction evaporation method, and if the YBCO thin film is thinner than twice the height of the irregularities provided onto the surface of the substrate 3, it is found that the YBCO thin film increases in resistance due to SET when the resistance change of the YBCO thin film with temperature is measured. It is considered that this phenomenon is produced by a tunnel effect, because false grain boundaries are produced between granular substances 1 due to the irregularities provided onto the surface of the MgO substrate 3. A source electrode 4 and a drain electrode 5 of YBCO thin film of 500nm thickness are provided sandwiching this channel 10 between them, a gate insulator 2 is formed of MgO, and a gate electrode of formed of Al, whereby a SET transistor element can be realized excellent in reproducibility.
Patent JP-S6426603-A (JP)
Title: Polymer latex
Inventor: MORITA HIROSHI
IPC: C08F2/24
Filed: 1988-03-29
Abstract: PURPOSE:To provide a latex having crosslinked structure and specific average particle diameter, glass-transition temperature and zeta potential, keeping excellent dispersion stability over a long period and capable of forming a film having excellent film-forming property, transparency, smoothness and tackiness, etc. CONSTITUTION:The objective polymer latex has an average particle diameter of <=100nm, preferably <=80nm, contains crosslinked structure in a particle and/or between particles, has a glass transition temperature higher than the value calculated by a weight fraction method preferably by >=3 deg.C and a zeta potential of <=-30mV, preferably <=50mV and keeps excellent dispersion stability over a long period. The latex can be produced by the emulsion polymerization of (meth)acrylic acid esters of formula (R1 and R2 are H or CH3; R3 is 1-18C alkyl) in the presence of an emulsifier.
Patent JP-S61233876-A (JP)
Title: Optical reader
Inventor: FUJIWAKI KAZUO
IPC: G06K9/22
Filed: 1985-04-08
Abstract: PURPOSE:To attain reading corresponding to a color bar code or a dropout color by providing plural lighting light sources having different wavelength regions and switching automatically the light source according to the result of reading. CONSTITUTION:A tungsten lamp 4a and a read LED 4b are provided in a hand scanner 1, a reflected light from a recording body 3 iradiated by one of them is converted into an electric signal by an image sensor 6 via a lens 5, amplified by an amplifier 7 and sent to a recognition processing section 8. A binary-coding section 9 of the section 8 applies binary-coding to the image signal, and after the result is stored once in a pattern buffer 10, it is sent to a character/bar code discrimination section 11 and a character recognition section or a bar code recognition section is activated by the result of discrimination. When a recognition result processing section 14 discriminates it as a proper form, the result is outputted, but when not, a light source switching control section 15 is operated to changeover the light sources for recognition again.
Patent JP-H03274713-A (JP)
Title: Formation of thin and long ringlike magnet molding
Inventor: WATANABE TERUO
IPC: H01F1/057
Filed: 1990-03-23
Abstract: PURPOSE:To enable formation of a long and thin ringlike magnet whose length is enlarged by making specified relation between the velocity of a core pin and the velocity of a die with pressing velocity of a pressing punch and by forming the core pin and the die while moving them is the same direction as that of the pressing punch. CONSTITUTION:Magnet raw powder 7 or a preliminary molding 7 formed by pressing the magnet raw powder is charged inside a green molding space 3 formed of a core pin 2, a die 4 and a pressed punch 6. Then, the pressing punch 5 is pressed at a pressing velocity VP at a specified temperature in vacuum or in inert gas atmosphere to compress the magnet raw powder or the preliminary molding 7. During pressure application by the pressing punch 5 at the pressing velocity VP, the core pin 2 is moved in the same direction as that of the pressurizing punch 5 at a velocity VC and the die 4 is moved in the same direction as that of the pressing punch 5 at a velocity VD. In the process, the velocity VC of the core pin 2 is made (0.5 to 1.0).VP and the velocity VD of the die 4 is made (0.5 to 1.0).VP to compress the magnet raw powder or the preliminary molding 7 of magnet raw powder. Thereby, a thin and long ring-like magnet molding 8 is acquired.
Patent JP-S61231936-A (JP)
Inventor: FUKUMIZU KOICHI
IPC: A21D2/00
Filed: 1985-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58191674-A (JP)
Inventor: TOUMA KOUSHI
IPC: B62J9/00
Filed: 1982-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5674-A (JP)
Title: Endless tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/06
Filed: 1979-06-14
Abstract: PURPOSE: To prevent inconvenience such as initial interruption of recording at recording, by providing the display means turned with the relation of rotation period of endless tape with the cassette itself and displaying one revolution of the endless tape.  
     CONSTITUTION: The endless tape 10 is belted to be run from the guide roller 14, winding reel 2, boss 7 of rotary dispay plate 6, tension roller 9 and guide roller 15. Further, the gear ratio between the gear 5 and the gears of the rotary display plate 6 is set so that one revolution of the endless tape 10 causes just one revolution of the rotary display plate 6. Accordingly, when recording is made to the endless tape by using the head, since the rotation period of the endless tape 10 and the display mark 8 are in agreement, the initial interruption of recording and time waiting due to unnecessary blank can be avoided with the display mark 8, allowing sure recording with ease of feeling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07246249-A (JP)
Title: Fire protection curtain device consisting of incombustible fabric sheet
Inventor: SUZUKI ICHIRO
IPC: A62C2/10
Filed: 1994-03-09
Abstract: PURPOSE:To make a system compact and lightweight by providing the above device with a means for housing a fire protection curtain composed of an incombustible fabric sheet and constituting the device in such a manner that housing of the fire protection curtain is automatically released when an abnormality detecting means detects abnormality. CONSTITUTION:The fire protection curtain is fixed by an installing means to the ceiling of the space desired to be shut off. This fire protection curtain is scrolled into or housed like bellows into the housing means. The opening means installed to the fire protection curtain housing means is triggered by the abnormality detection signal of the abnormality detecting means to open the fire protection curtain in the housing state so that the large opening space is instantaneously shut off when the mean described above detects the abnormality such as fire. An alarm is made by an alarming means to announce the abnormality in the event of the detection of the abnormality.
Patent JP-S59200255-A (JP)
Title: Magnetic toner
Inventor: IMAMURA TETSUYA
IPC: G03G9/097
Filed: 1983-04-28
Abstract: PURPOSE:To improve dispersibility and to increase bonding strength to a resin by incorporating magnetic powder having a layer coated with a specific ketene dimer in a toner. CONSTITUTION:Magnetic powder having a layer coated by using the ketene dimer expressed by the formula is incorporated in a toner. Such coating layer is formed by dipping the magnetic powder in, for example, a toluene soln. of said detene dimer and drying the same after agitation. A magnetic toner is prepd. by using the magnetic powder subjected to the surface treatment in the above- mentioned way and using, for example, a methyl methacrylate/styrene copolymer, etc. as a binder resin, by which the excellent dispersibility of the magnetic powder is obtd. and the good bonding strength between the magnetic powder and the resin or wax. is obtd.
Patent JP-S571741-A (JP)
Title: Continuous manufacture of dried rubber from rubber series latex
Inventor: KUSHIDA YUUICHIROU
IPC: B29B15/04
Filed: 1980-06-06
Abstract: PURPOSE: To improve biting at the supplying port of a dehydrating and drying device by a method wherein the rubber series latex is contacted with a solidifying liquid at a suction side or discharging side of the interior of a pumping means to solidify it and is forced into the dehydrating and drying device.  
     CONSTITUTION: In case the dried rubber is manufactured from the rubber series latex by employing a screw extruder type dehydrating and drying device, the rubber series latex and the solidifying liquid are mixed to solidify a part or the whole of them in a turbulent flow area immediately before the suction side of the pumping means, in the turbulent flow area immediately after the discharging side thereof or in the pumping means by employing the pumping means (a monopump, a snake pump, a screw pump, a rotary pump or the like, for example) capable of pumping the non-uniform solidified matter of the rubber latex solidified by mixing with the solidifying liquid, then, the solidified matter is forced into the dehydrating and drying device of the screw extruder type by the pumping means. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62234638-A (JP)
Title: Molding method for mold
Inventor: KIGUCHI SHOJI
IPC: B22C9/04
Filed: 1986-04-03
Abstract: PURPOSE:To form an excellent casting without any defect on the casting surface by laying a dissipating pattern into refractory grains, heating the whole mold by a microwave to execute hardening of the refractory and dissipation of the pattern, and forming the mold. CONSTITUTION:The pattern 1 is formed by using a foaming polystyrene as the dissipating synthetic resin foaming body, and is laid into the refractory grains 2, mixing of 100pts. of a recycling sands, 25pts. of a water glass and 1pt. of water. And, the whole mold flask 3 is charged into the microwave heating furnace 4, to irradiate the microwave. As a result, water and carbonized organic substance, etc., generate heat and the pattern 1 is dissipated and also the refractory grains 2 are heated, caused to be dried and hardened, and the mold having the space 5 is formed. By producing the casting in this way, the excellent casting without any defects on the surface is obtd.